Hunan Shaoyang Tiantang Additives Chemical Co., Ltd.was founded in 1992 and it is located in Shaoyang in Hunan Province. It integrates development, production and sales of Stearic acid salts. It is the appointed plastic stabilizer manufacturer. It mainly produces Tiantang Brand Zinc stearate, calcium stearate, barium stearate, lead stearate, aluminum stearate, magnesium stearate, lead salt compound stabilizer, Ca-Zn stabilizer Products Environmental. It keeps on innovating the technology. In 1997, it researched and developed with Middle South University T...